baber/WOPTO huggingface dataset:
Patent JP-H042619-A (JP)
Title: Method for collecting chloride
Inventor: NATSUME YOSHITAKE
IPC: B01D5/00
Filed: 1990-04-17
Abstract: PURPOSE:To efficiently collect chlorides such as iron chlorides by introducing gaseous chlorides into a particle fluidized bed at a lower temperature than the melting points of the chlorides, condensing and solidifying the chlorides on the surfaces of the particles. CONSTITUTION:A fluidized bed 8 of inert particles is formed in an oxidation roasting furnace 3 and iron chlorides fed thereinto are reacted with oxygen fed from the bottom of the oxidation roasting furnace 3 and converted into iron oxides and chlorine. The formed iron oxides are coated on the surfaces of the inert particles or converted into a powdery form. On the other hand, the unreacted iron chlorides are also contained in the produced chlorine. The obtained gas containing the unreacted iron chlorides is then led to a chloride collector 4, where ilmenite ore particles are previously placed therein. The aforementioned gas containing the unreacted iron chlorides is introduced into the collector 4 to form a homogeneous fluidized bed 9. Since the temperature in the oxide collector 4 is kept at a lower temperature than the melting points of the iron chlorides, the unreacted iron chlorides are condensed and solidified on the surfaces of the particles. In the collector 4, the particles having the surfaces with the iron chlorides condensed and solidified thereon are continuously taken out and recovered and new particles at a low temperature are simultaneously charged thereinto.
Patent JP-S60242883-A (JP)
Inventor: KAKUMOTO YOSHITAKA
IPC: D06F33/02
Filed: 1984-05-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02278538-A (JP)
Title: Method for crystallization of phase-transition type recording medium
Inventor: TSUGAWA IWAO
IPC: G11B7/30
Filed: 1989-04-20
Abstract: PURPOSE:To crystallize homogeneously all over the recording area by forming a film of phase-transition type recording medium on an optical disk substrate comprising a transparent resin and having guide grooves, and then irradiating the medium with laser light with an incident angle except for right angle. CONSTITUTION:The resin layer 1 of about 30mum thickness is formed by dropping a UV-curing resin comprising acrylate on a glass substrate 2, pressing with a stamper and irradiating with UV light. The amorphous recording film 4 is formed thereon comprising In35Sb65 with 1% Ge by sputtering to 600Angstrom  thickness, and further SiO2 of 1,000Angstrom  thickness is formed as a protective film 5 by sputtering. This disk substrate is then rotated by 3m/sec circumferential speed, while irradiated with 1W Ar laser beam with an incident angle theta=5, focused in a 30mum diameter spot. Thereby, standing waves due to waviness of the layer 1 is eliminated and the recording film 4 can be uniformly crystallized.
Patent JP-S592634-A (JP)
Inventor: SUDA KAZUE
IPC: A01G9/02
Filed: 1982-06-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04331826-A (JP)
Title: Lubricating device for hydraulic clutch
Inventor: SUGA KOICHIRO
IPC: F16D25/12
Filed: 1991-05-02
Abstract: PURPOSE:To eliminate the generation of the corotating torque due to the viscosity of lubricating oil by energizing a control means consisting of a solenoid valve and shielding the supply of lubricating oil to the hydraulic clutch, when the neutral state of a hydraulic clutch is detected. CONSTITUTION:A clutch valve device 21 is installed in the liquid feeding circuit 20 of a pump 19 driven by an engine 1, and is selected between a high speed state and a low speed state by an operating means 25. In the liquid feeding circuit 20, a lubrication circuit 26 is formed. In this case, a solenoid valve 29 as shielding means is installed, together with a pilot valve and a check valve, in the lubrication circuit 26. While, a neutral detector 31 for a hydraulic clutch 5 is installed separately from a high/low detector 30 for the operating means 25. The solenoid valve 29 is energized according to the detection signal of the neutral detector 31, and the lubrication circuit is shielded by a shielding part 29A, and the supply of the lubricating oil into the hydraulic clutch 5 is shielded. Accordingly, the following turn torque due to the viscosity of the lubricating oil in the hydraulic clutch 5 can be suppressed.
Patent JP-S61261479-A (JP)
Title: Thin film forming device
Inventor: KONISHI AKIO
IPC: C23C14/56
Filed: 1985-05-13
Abstract: PURPOSE:To prevent the formation of the wrinkle to be generated when a film is transversely elongated by thermal expansion by forming annular grooves to both ends of a rotating roll which moves the long-sized film so that both ends of the film can be pressed to the grooves. CONSTITUTION:Both ends of the long-sized film 3 are intruded into the grooves 11, 12 formed at both ends of the rotating roll 1 by an endless belt 17 when the film 3 progresses to the position where the film faces an evaporating source 4. The tension is thereby exerted to the film 3 in addition to the tension exerted to the film in the traveling direction thereof. The expansion of the film 3 which is generated by the radiant heat from the evaporating source 4, etc., is thus offset by the above-mentioned tension and the formation of the wrinkle is prevented.
Patent JP-S582964-A (JP)
Title: Document generating device
Inventor: UEHARA YASUTSUGU
IPC: G06F17/21
Filed: 1981-06-29
Abstract: PURPOSE:To perform a series of document generating processings in a document generating device, by making it possible to edit, store, and print out image information in the document generating device such as a word processor. CONSTITUTION:After a normal document generation processing, a generated document is stored in a document storage part 12 and is displayed on a display part 10 as required by the operation of a character input keyboard part 2. In this document generation process, the document is blank with a prescribed width for image information input, and this blank part is changed to an optional position by the key operation. When the operator wants to sings or seals the document, he uses an image input board 13 or an impression input device 14 to input signature information or impression information. Consequently, image information is edited, stored, and printed out.
Patent JP-S584916-A (JP)
Inventor: TSURUTA SHIZUO
IPC: H01G2/14
Filed: 1981-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63268149-A (JP)
Title: Master disk for information recording medium
Inventor: KUWABARA TETSUO
IPC: G11B7/24
Filed: 1987-04-27
Abstract: PURPOSE:To obtain a master disk which allowed machining to high accuracy, has high durability and low in cost by using a sintered hard alloy as a base material of a stamper. CONSTITUTION:Track parts 2 and recording parts 3 are formed on the base material 1 consisting of the sintered hard alloy. The sintered hard alloy is formed by sintering powders of W and carbide with Ni, Co, etc., as a binder at a high temp. and the hardness thereof is as extremely high as 1,700kg/mm<2>. A resist is formed on the material 1 in such a manner that the resist patterns remain on the recording parts 3 on said material, then the track parts 2 of a prescribed depth are formed by dry etching using CF4 and thereafter, the resist film is removed at the time of producing this master disk. Such master disk allows precision machining and is extremely improved in durability. In addition, the disk can be produced in the shorter period than by the conventional nickel electro forming method and the cost is reduced.
Patent JP-S62257916-A (JP)
Title: Novel silicon-containing copolymer and production thereof
Inventor: TSURUTA TEIJI
IPC: C08F220/42
Filed: 1986-05-06
Abstract: PURPOSE:To provide the titled novel copolymer consisting of a specific structure having organic silicon on side chain, suitable as a flame-retardant owing to fame-retarding property, capable of forming a functional polymer taking advantage of the Si atom in the side chain and useful as an oxygen-permeable membrane, etc. CONSTITUTION:A monomer of formula I R1-R5 are H, 1-10C alkyl, aryl or aralkyl) and a monomer of formula II (Y and Z are H, 1-10C hydrocarbon group, cyano, etc.) are copolymerized preferably at 50-100 deg.C for 1-100hr to obtain the objective copolymer composed of the polymer units of formula III and formula IV and having a molecular weight of 5,000-200,000. The monomer of formula I can be produced e.g. by lithiating the methyl group of vinyltoluene with a specific organic Li compound and adding an oxirane compound and a chlorosilane compound to the reaction system. The above polymerization is preferably carried out in the presence of a polymerization initiator such as benzoyl peroxide.
Patent JP-S61262047-A (JP)
Title: Overhauling and cleaning method for chamber for oil cooler
Inventor: FUJII HISASHI
IPC: H02K9/19
Filed: 1985-05-14
Abstract: PURPOSE:To easily overhaul chambers manually even at a narrow place and to easily clean the lower side chamber and the main unit chamber, by removing the overhauled lower side chamber from the main unit chamber, with a removable lever. CONSTITUTION:The main unit chamber 1a of an oil cooler 1 is supported by struts 2, and on the lower section, a lower side chamber 1b is fitted with bolts and nuts 3. On the main unit chamber 1a, an oil cooler shell 1d is fitted, and on the shell, an upper side chamber 1e is fitted. The bottom surface of the lower side chamber over 1b is provided with suspension hardwares 4. In order t overhaul the lower side chamber 1b of this structure, first, the fitting slot 6c on one side end of a lever 6 is fitted on the fulcrum 5 of the strut 2, and rollers 8 inserted into the hole of the suspension hardware on the bottom surface of the lower side chamber 1b are mounted on parallel rails 6a. By removing the bolts and nuts 3 in this state, the lower side chamber 1b is removed to be cleaned.
Patent JP-H04565-A (JP)
Title: Device for generating logical connection information
Inventor: TAKIGUCHI MASAMI
IPC: G06F17/50
Filed: 1990-04-17
Abstract: PURPOSE:To omit a means for considering the driving capacity of a cell at the time of designing the logical connection information generating device and to prevent the generation of an error due to the lacking of the driving capacity of the cell by providing the device with a means for considering and selecting the driving capacity of the cell and replacing the cell. CONSTITUTION:Intermediate logical connection information 14 is formed based upon a design idea 11 and a cell library 12 defining the function of a cell and inputted to a logical connection information generating device 15, which inputs also a cell library 16. The device 15 checks the sorts of respective cells and the number of cells in the information 14, calculates necessary driving capacity and selects a cell having the minimum driving capacity out of cells having necessary driving capacity. Then, respective cells in the information are automatically replaced by the selected cell and the replaced result is outputted as the final logical connection information 17. Thus, the generation of an error due to the lacking of the driving capacity of the cells can be prevented.
Patent JP-H04308810-A (JP)
Title: Roof mirror lens array
Inventor: FUJITA KAZUHIRO
IPC: G02B17/08
Filed: 1991-04-05
Abstract: PURPOSE:To reduce an irregularity in the quantity of composite light and uniform the quantity of composite light over the entire effective scanning width range even when a lens array(LA), a roof mirror array(RMA), and a light shield member have pitch deviation in their array direction as to the roof mirror lens array(RMLA) consisting of the components. CONSTITUTION:A black light quantity absorption member 4 for adjusting the quantity of light is patterned on two individual reflecting surfaces of the roof mirror array(RMA) of the roof mirror lens array(RMLA) which has the roof mirror array(RMA) 1, lens array(LA) 2, and light shield member 3. At any place in one roof mirror array(RMA), the pitch deviation among the position of an aperture shape and the effective reflecting surface of the roof mirror array(RMA) 1 is eliminated in the array direction.
Patent JP-H06306860-A (JP)
Title: Anchor constructing method under-pressure water
Inventor: SUGA KOICHI
IPC: E02D31/02
Filed: 1993-04-28
Abstract: PURPOSE:To construct a right anchor in the ground being rich in spring water. CONSTITUTION:A casing equipped with a chronen bit and a single pipe casing are connectedly inserted into a guide pipe 1 driven into a piercing hole A1 of a continued wall A and drilling takes place, then an inner rod is inserted into the hole and a filling material 12 is poured up to a hole bottom. After the bit is separated and the inner roll is pulled out, a tendon 13 is inserted thereinto, and a pressure head is attached to the casing and the filling material 12 is pressurized and poured, then the casing is pulled out. In succession, a cut-off packer 16 is inflated and an interval between the tendon 13 and the casing is sealed up, and the connections are separated from the pulled-up casing in order. When the final casing goes beyond the cut-off packer 16 installed in the tendon 13, this packer 16 is inflated and an interval between the guide pipe 1 and the tendon is sealed up, while a cut-off material is poured into an upper part of the tendon, and a strand wire 14 of the tendon 13 is tensed and anchored after curing in the filling material 12.
Patent JP-H02281444-A (JP)
Title: Information recorder
Inventor: KAMIJO NORIYUKI
IPC: G11B33/12
Filed: 1989-04-21
Abstract: PURPOSE:To contrive miniaturization and light weight of the information recorder by installing a magnetic field generating means on a cover for opening and closing at the time of loading and ejecting an information recording medium to and from the information recorder. CONSTITUTION:The cover 18 of the information recorder or a portable device mounted with the information recorder is constituted to be capable of opening and closing, and a bias coil 17 as the magnetic field generating means is installed in the vicinity of a revolving fulcrum of the cover 18. Consequently, at the time of loading and ejecting a cartridge 12, it is not necessary to set a clearance between the cartridge 12 and the tip of a spindle 11. By this method, the miniaturization and light weight of the information recorder are achieved.
Patent JP-H04925-A (JP)
Title: Frame synchronism protection system
Inventor: HAGIWARA YUKIO
IPC: H04J3/06
Filed: 1990-04-18
Abstract: PURPOSE:To improve the reliability of data by providing a variable range in the number of steps for the forward and backward protection of the frame synchronism of a digital transmission device and deciding the variable numbers of the frame synchronism protection steps by counting the frequency of generating out-of synchronism in a using state. CONSTITUTION:The number of coincident frame patterns is counted by an OK counter 2, and a synchronism establishment state starts when confirming the prescribed steps of the coincidence number continuously. An out-of-frame frequency monitoring part 8 monitors the step number of the OK counter 2 until the establishing of synchronism and the step number of a NG counter 3 until an out-of-synchronism to decide the protection step number corresponding to the state in protection step number control parts 5 and 6 and to control the count step number of the OK counter 2 and the NG counter 3.
Patent JP-S5628939-A (JP)
Title: Protecting device for face of slope
Inventor: KONDOU TSUTOMU
IPC: E02D17/20
Filed: 1979-08-13
Abstract: PURPOSE: To surely prevent collapse of the face of slope with simple constitution by a method wherein iron rods are arranged in a grid-form on a lath stretched so as to cover the face of slope and further a grid-like concrete slope girderage is arranged thereon.  
     CONSTITUTION: A wire lath 1 is stretched on the face of slope A in such a manner that it covers the face of slope and anchor pins 2 are driven in the face, thereby the lath 1 being fixed to the face of slope A. Next, iron rods 3 are arranged longitudinally and laterally, in the form of a grid, with a pitch of about 1.0W1.2m so as to be fit for the unevenness of the face of slope A, and the iron rods arranged longitudinally and laterally are bound to each other sufficiently, while the anchor pins 2 driven in intersecting points of each iron rod being bound to the iorn rods 3. A grid-like concrete slope girderage 5 is cast on the face of the slope A along the iron rods 3, thus the iron rods 3 being buried in the slope girderage 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63268418-A (JP)
Title: Information joint device
Inventor: UENO SATORU
IPC: H01R9/00
Filed: 1987-04-24
Abstract: PURPOSE:To cope with exposure mounting and embedding mounting by mounting a mounting frame through an engaging structure. CONSTITUTION:In case of exposure mounting, the rear face of a body 1 is matched to the front surface of a building material 30, and screws 17 are engaged through threaded insertion holes 16 to the material 30 to be mounted in an exposure state on a mounting face. The holes 16 are formed as through holes at the four corners of a pedestal 3. In case of embedded mounting, a set of connectors 5, 5 of one side of the body 1 are inserted from the rear side of a mounting frame 6 into engaging holes 63, 63, and the rear side of the pedestal 3 of the body 1 is disposed in an opening 66 from the rear side of the frame 6. One set of connectors 5, 5 of the side of opposite side of the body 1 are inserted from the rear side of the frame 6 into engaging holes 64, 64. Thus, the body 1 is mounted at the frame of standard component through an engaging structure, one can be used for both the exposure and embedded mountings.
Patent JP-S5730609-A (JP)
Title: Air control device
Inventor: UGA KOUZOU
IPC: B60H1/00
Filed: 1980-07-28
Abstract: PURPOSE:To promote energy saving by providing a room temperature control device for automobiles, etc., which compares the outside temperature with the upper and lower limits of the room temperature and activates a window opening and closing device and/or a cooler/heater system. CONSTITUTION:Action of a control circuit consisting of logical circuits compares AD converted room temperature Ti with the lower limit TL and the upper limit TH of the room temperature. When it is found out of both limits a closing command is given to a window operating device, and after the closed window is confirmed, a heater, if Ti<TL, or a cooler if Ti>TH, is activated into operation. Next, if AD converted outside temperature To becomes TL<=to<=TH while room temperature is also TL<=Ti<=Tu, and the car has been running for 3min or more with a speed of 80km or less, then a window opening command is issued. By opening or closing the window in compliance with the outside temperature, no wasteful energy is consumed.
Patent JP-S58219212-A (JP)
Title: Aqueous dispersion of polyurethane
Inventor: OZAKI YUUZOU
IPC: C08G18/66
Filed: 1982-06-15
Abstract: PURPOSE:The titled dispersion, obtained from a compound containing epoxy and hydroxyl groups, a polyol, a diisocyanate and a chain extender, and having improved adhesive strength, flexibility and binding force and a high reinforcing effect as a binder for glass fibers. CONSTITUTION:An aqueous dispersion of a polyurethane obtained by reacting (A) a compound containing epoxy and hydroxyl groups, e.g. an epoxidized polybutadienol with (B) a polyol, preferably polyoxyethylene glycol in an amount to give 5wt% or more content in the polyurethane, (C) a diisocyanate, e.g. tolylene diisocyanate, and (D) a chain extender, suitably ethylene glycol, preferably at 0.95-1.5 chemical equivalent ratio between the groups containing active hydrogen atoms in the components (A), (B) and (D) and the NCO groups in the component (C). EFFECT:The feeling of the adherend is not deteriorated.
Patent JP-S58218907-A (JP)
Inventor: AKUTAGAWA YOSHIYUKI
IPC: A45C11/38
Filed: 1982-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07309008-A (JP)
Title: Ink jet head and production thereof
Inventor: MORITA RYUSUKE
IPC: B41J2/045
Filed: 1994-05-17
Abstract: PURPOSE:To provide an ink jet head capable of being efficiently produced in high yield with high accuracy and capable of properly and finely corresponding to the head. CONSTITUTION:A nozzle plate 2 having nozzles 3 formed thereto, a vibration plate 6 arranged so as to have a predetermined interval with the nozzle plate 2 and applying vibration to ink to eject the ink from the nozzles 3 and the partition wall plate 5 arranged between the nozzle plate 2 and the vibration plate 6 to form a predetermined ink chamber 10 are integrally formed by multilayered plating.
Patent JP-H05272505-A (JP)
Title: Hydraulic circuit having pressure-compensation valve
IPC: F15B11/16
Filed: 1992-03-30
Abstract: PURPOSE:To supply a necessary flow rate to an actuator without delay of time when load pressure is decreased by providing a variable set pressure relief valve provided in a load pressure introducing passage, providing a set pressure varying means, and a main relief valve capable of setting a higher set pressure than a lower set pressure of the relief valve provided in a delivery passage of a hydraulic pump. CONSTITUTION:When a signal is inputted to a controller 25 to supply the delivery oil pressure of an auxiliary hydraulic pump 18 by means of a solenoid valve 44 to a pressure receiving chamber 43 of a variable set pressure cylinder 42 of a relief valve 38, the set pressure of the cylinder becomes higher. Thus, as the load pressure is increased, the pump delivery pressure is also increased, and a main relief valve 26 is operated to restrict the pump delivery pressure. The differential pressure between the pump delivery pressure and the load pressure becomes a differential pressure set by an LS valve 10, and a swash plate 7 does not obtain its minimum swash plate angle. In this state, the load pressure of an actuator 3 is decreased, and the pump delivery pressure is also decreased to close the main relief valve 26. In this case, since the response of the main relief valve is much faster than that of the swash plate 7, all relief oil flows into the actuator 3 without delay of time.
Patent JP-S62258005-A (JP)
Inventor: YAMADA KUNIMITSU
IPC: E01D19/12
Filed: 1986-05-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63270341-A (JP)
Title: Production of superconducting oxide ceramics
Inventor: FURUBAYASHI MAKOTO
IPC: C04B35/45
Filed: 1987-04-24
Abstract: PURPOSE:To stably produce the titled ceramics having high critical temperature, by pulverizing and/or forming a heat-treated compounded raw material in the absence of water. CONSTITUTION:A raw material having particle diameter of 0.5-2mum and composed of a Cu oxide and an oxide of Y, La, Nd, Eu, Ba, Sr, etc., or a compound forming the oxide by heating is mixed in wet state and heated at 800-1,000 deg.C for 1-30hr in an atmosphere having oxygen partial pressure of <=0.5atm. to obtain calcined powder. The powder is mixed with a non-aqueous dispersion medium (e.g. acetone) having a water-content of <=0.1wt.% and pulverized in an atmosphere of <=80% RH to obtain powder having particle diameter of 0.5-3mum. The powder is compression molded under a pressure of 1-5t/cm<2> in an atmosphere of <=80% RH and sintered at 850-1,000 deg.C for 5-50hr in an atmosphere having oxygen partial pressure of <=0.5atm. to obtain the objective sintered superconducting oxide ceramic having a critical temperature of >=40 deg.K and expressed by the formula (M is alkaline earth metal; R is rare earth metal; x+y=0.7-3.0; x/x+y=0.3-0.9; z is a number near the value calculated by assuming the valence of R and Cu as 3 and 2, respectively).